9271140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{809}}^1$

素因数の和:1012

約数の個数: 48

約数和(自身を含む): 26127360

約数和(自身を除く): 16856220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 191, 382, 573, 764, 809, 955, 1146, 1618, 1910, 2292, 2427, 2865, 3236, 3820, 4045, 4854, 5730, 8090, 9708, 11460, 12135, 16180, 24270, 48540, 154519, 309038, 463557, 618076, 772595, 927114, 1545190, 1854228, 2317785, 3090380, 4635570, 9271140]

約数ペア:

[(1, 9271140), (2, 4635570), (3, 3090380), (4, 2317785), (5, 1854228), (6, 1545190), (10, 927114), (12, 772595), (15, 618076), (20, 463557), (30, 309038), (60, 154519), (191, 48540), (382, 24270), (573, 16180), (764, 12135), (809, 11460), (955, 9708), (1146, 8090), (1618, 5730), (1910, 4854), (2292, 4045), (2427, 3820), (2865, 3236)]